142875

2,6-Pyridindicarbonyldichlorid

97%

• Synonym(e): 2,6-Pyridindicarbonsäurechlorid, Pyridin-2,6-Dicarbonsäurechlorid
• Empirische Formel (Hill-System): C₇H₃Cl₂NO₂
• CAS-Nummer: 3739-94-4
• Molekulargewicht: 204.01
• Beilstein: 131556
• EG-Nummer: 223-125-4
• MDL-Nummer: MFCD00006289
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24848540
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: solid
• bp: 284 °C (lit.)
• mp (Schmelzpunkt): 56-58 °C (lit.)
• Funktionelle Gruppe: acyl chloride
• SMILES String: ClC(=O)c1cccc(n1)C(Cl)=O
• InChI: 1S/C7H3Cl2NO2/c8-6(11)4-2-1-3-5(10-4)7(9)12/h1-3H
• InChIKey: GWHOGODUVLQCEB-UHFFFAOYSA-N

Beschreibung

Anwendung

2,6-Pyridinedicarbonyl dichloride can be used as a starting material to synthesize:

• Pyridine-based polyamido-polyester optically active macrocycles by reacting with chiral diamine dihydrobromides.
• Pyridine-bridged 2,6-bis-carboxamide Schiff′s bases by treating with L-alanine or 2-methyl-alanine methyl esters.
• N,N′-bis(1-pyrenylmethyl)pyridine-2,6-dicarboxamide by reacting with 1-pyrenemethylamine hydrochloride in the presence of a base.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H332,H317,H412
• P-Sätze: P261 - P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P312
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Skin Sens. 1A
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges